22002220002223 has 2 divisors, whose sum is σ = 22002220002224. Its totient is φ = 22002220002222.

The previous prime is 22002220002173. The next prime is 22002220002233. The reversal of 22002220002223 is 32220002220022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22002220002223 - 2⁹ = 22002220001711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22002220002223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22002220002233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001110001111 + 11001110001112.

It is an arithmetic number, because the mean of its divisors is an integer number (11001110001112).

Almost surely, 2^{22002220002223} is an apocalyptic number.

22002220002223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002220002223 is an equidigital number, since it uses as much as digits as its factorization.

22002220002223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 22002220002223 its reverse (32220002220022), we get a palindrome (54222222222245).

The spelling of 22002220002223 in words is "twenty-two trillion, two billion, two hundred twenty million, two thousand, two hundred twenty-three".